IOS and Security Device Manager - Technical MCQs

Q1:

You type the following command into the router and receive the following output:
Router#show serial 0/0
        ^
% Invalid input detected at '^' marker.
Why was this error message displayed?

A You need to be in privileged mode.

B You cannot have a space between serial and 0/0.

C The router does not have a serial0/0 interface.

D Part of the command is missing.

ANS:D - Part of the command is missing.

You can view the interface statistics from user mode, but the command is show interface serial 0/0.